14240003031240 has 384 divisors, whose sum is σ = 50366284185600. Its totient is φ = 3211158504960.

The previous prime is 14240003031229. The next prime is 14240003031263. The reversal of 14240003031240 is 4213030004241.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 14240003031240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 133616775 + ... + 133723305.

It is an arithmetic number, because the mean of its divisors is an integer number (131162198400).

Almost surely, 2^{14240003031240} is an apocalyptic number.

14240003031240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14240003031240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25183142092800).

14240003031240 is an abundant number, since it is smaller than the sum of its proper divisors (36126281154360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14240003031240 is a wasteful number, since it uses less digits than its factorization.

14240003031240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106865 (or 106854 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 14240003031240 its reverse (4213030004241), we get a palindrome (18453033035481).

The spelling of 14240003031240 in words is "fourteen trillion, two hundred forty billion, three million, thirty-one thousand, two hundred forty".